A blueprint for a house shows the height of the house to be 3-5/8 inches. The actual house is 21-1/3 feet tall. What is the unit rate in feet per inch?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?

Hurry which expression is equivalent to 3√x^5y?